/**
 * @param {string[]} nums
 * @param {number} k
 * @return {string}
 */
 var kthLargestNumber = function(nums, k) {
  const arr = nums.map((item) => BigInt(item))
  arr.sort((a,b) =>{
    if(a <= b){
      return 1
    }
    return -1
  })
  return String(arr[k-1])
};